GPS Space Vehicle Time Integrity for MJD 54143

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
19:02
01:48
23:59
  6,396
17,388
   -89
   131
  -107,319
  -107,277
17
7897
2
13
1
14
0
0

2
1
08:34
14:45
21,186
133,035
    51,346
10297274
4
21186
0

3
3
1
2
00:33
16:28
04:54
19:13
15,059
  9,567
   -87
   -80
   -12,481
   -12,801
29
16
3
1
2
1
0
0

4
1
07:11
12:51
19,587
143,900
   140,442
10709290
4
19587
0

5
5
1
2
09:24
20:06
14:06
21:34
16,038
  5,161
175,766
   -84
   141,805
   -34,269
11834865
24
4
1
16038
1
0
0

6
1
11:43
17:08
18,913
   -85
   -23,285
153
4
4
0

7
1
12:12
17:23
18,102
   -83
  -418,037
76
4
4
0

8
1
02:23
08:25
21,148
   -83
    96,337
32
3
3
0

9
9
1
2
07:29
16:12
11:11
19:58
12,788
13,225
220,452
   -84
   163,192
   -57,398
13253432
7
4
20
12788
0
0
0

10
1
10:37
15:57
18,113
   -77
   -97,427
31
4
3
0

11
11
1
2
04:04
19:53
08:17
22:53
14,663
10,327
   -84
   -83
    -7,010
    -7,080
7
36
2
2
1
2
0
0

12
1
09:09
14:03
16,789
167,896
   219,535
11567181
4
16789
0

13
1
00:04
05:26
18,699
   -88
  -142,717
28
3
3
0

14
1
17:12
23:30
21,932
   -87
    -8,075
34
2
2
0

15
-

16
16
1
2
00:00
22:03
03:06
23:59
10,753
  6,706
   -84
  -585
  -121,524
  -122,305
42
11287
4
13
3
2689
0
0

17
1
05:10
11:31
21,811
129,215
    50,150
10148684
4
21811
0

18
1
14:23
21:03
23,224
   -82
   253,640
31
4
4
0

19
19
1
2
01:31
17:31
06:02
19:55
15,651
  8,307
   -85
   -85
    -3,986
    -4,209
38
20
3
1
2
1
0
0

20
20
20
1
2
3
00:00
08:27
21:21
02:15
09:30
23:59
  7,834
  3,567
  9,230
   -88
   -77
   -11
    22,241
    22,256
    22,330
6
10
2020
1
22
13
0
0
14
0
0
0

21
1
13:25
19:43
21,851
   -82
   -71,183
36
5
5
0

22
1
15:52
22:29
23,024
   -83
  -167,277
37
3
3
0

23
23
1
2
00:00
22:32
04:29
23:59
15,655
  5,237
   -86
-1,021
  -149,723
  -150,781
22
18678
4
13
3
5237
0
0

24
1
10:56
17:39
23,031
   -83
   -76,858
30
4
4
0

25
25
1
2
00:00
20:31
02:43
23:59
  9,353
12,181
   -85
   -35
  -349,531
  -348,236
63
1559
4
13
3
14
0
0

26
26
1
2
05:20
13:18
07:52
17:55
  8,875
15,813
   -85
   -81
    39,140
    39,743
50
93
2
2
0
2
0
0

27
1
01:22
07:25
20,908
   -81
   -93,766
33
3
3
0

28
1
03:27
10:04
23,141
121,784
   114,254
9852760
4
23141
0

29
29
1
2
04:50
13:01
07:38
17:22
  9,820
15,073
   -86
   -82
  -346,854
  -347,193
31
62
2
4
1
4
0
0

30
30
1
2
10:29
20:02
14:45
22:51
14,530
  9,683
   -82
   -88
   -25,295
   -25,336
23
36
2
2
2
2
0
0

31
31
1
2
00:00
19:26
01:07
23:59
  3,914
15,913
   -92
   214
    -7,302
    -7,288
27
10674
2
13
1
14
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 19:02	01:48 23:59	6,396 17,388	-89 131	-107,319 -107,277	17 7897	2 13	1 14	0 0
2	1	08:34	14:45	21,186	133,035	51,346	10297274	4	21186	0
3 3	1 2	00:33 16:28	04:54 19:13	15,059 9,567	-87 -80	-12,481 -12,801	29 16	3 1	2 1	0 0
4	1	07:11	12:51	19,587	143,900	140,442	10709290	4	19587	0
5 5	1 2	09:24 20:06	14:06 21:34	16,038 5,161	175,766 -84	141,805 -34,269	11834865 24	4 1	16038 1	0 0
6	1	11:43	17:08	18,913	-85	-23,285	153	4	4	0
7	1	12:12	17:23	18,102	-83	-418,037	76	4	4	0
8	1	02:23	08:25	21,148	-83	96,337	32	3	3	0
9 9	1 2	07:29 16:12	11:11 19:58	12,788 13,225	220,452 -84	163,192 -57,398	13253432 7	4 20	12788 0	0 0
10	1	10:37	15:57	18,113	-77	-97,427	31	4	3	0
11 11	1 2	04:04 19:53	08:17 22:53	14,663 10,327	-84 -83	-7,010 -7,080	7 36	2 2	1 2	0 0
12	1	09:09	14:03	16,789	167,896	219,535	11567181	4	16789	0
13	1	00:04	05:26	18,699	-88	-142,717	28	3	3	0
14	1	17:12	23:30	21,932	-87	-8,075	34	2	2	0
15	-
16 16	1 2	00:00 22:03	03:06 23:59	10,753 6,706	-84 -585	-121,524 -122,305	42 11287	4 13	3 2689	0 0
17	1	05:10	11:31	21,811	129,215	50,150	10148684	4	21811	0
18	1	14:23	21:03	23,224	-82	253,640	31	4	4	0
19 19	1 2	01:31 17:31	06:02 19:55	15,651 8,307	-85 -85	-3,986 -4,209	38 20	3 1	2 1	0 0
20 20 20	1 2 3	00:00 08:27 21:21	02:15 09:30 23:59	7,834 3,567 9,230	-88 -77 -11	22,241 22,256 22,330	6 10 2020	1 22 13	0 0 14	0 0 0
21	1	13:25	19:43	21,851	-82	-71,183	36	5	5	0
22	1	15:52	22:29	23,024	-83	-167,277	37	3	3	0
23 23	1 2	00:00 22:32	04:29 23:59	15,655 5,237	-86 -1,021	-149,723 -150,781	22 18678	4 13	3 5237	0 0
24	1	10:56	17:39	23,031	-83	-76,858	30	4	4	0
25 25	1 2	00:00 20:31	02:43 23:59	9,353 12,181	-85 -35	-349,531 -348,236	63 1559	4 13	3 14	0 0
26 26	1 2	05:20 13:18	07:52 17:55	8,875 15,813	-85 -81	39,140 39,743	50 93	2 2	0 2	0 0
27	1	01:22	07:25	20,908	-81	-93,766	33	3	3	0
28	1	03:27	10:04	23,141	121,784	114,254	9852760	4	23141	0
29 29	1 2	04:50 13:01	07:38 17:22	9,820 15,073	-86 -82	-346,854 -347,193	31 62	2 4	1 4	0 0
30 30	1 2	10:29 20:02	14:45 22:51	14,530 9,683	-82 -88	-25,295 -25,336	23 36	2 2	2 2	0 0
31 31	1 2	00:00 19:26	01:07 23:59	3,914 15,913	-92 214	-7,302 -7,288	27 10674	2 13	1 14	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-